About: Endogenous phytohormones content as a sensitive indicator of polycyclic aromatic hydrocarbon pollution

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About: Endogenous phytohormones content as a sensitive indicator of polycyclic aromatic hydrocarbon pollution Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Plants are dominant biotic component of terrestrial ecosystems and stand at the beginning of the food chain. The plant have abilities to take up, translocate, transform and accumulate environmental contaminants. With the increasing environmental contamination it is necessary to study the phytotoxicity of polycyclic aromatic hydrocarbons (PAHs), which can affect several biochemical and physiological processes in plants. The processes of growth and differentiation in plants are controlled primarily by a system of endogenous growth regulators. The aim of the present study was to evaluate the effect of increasing concentration of PAH fluoranthene on the endogenous phytohormones content in pea plants (Pisum sativum L.) cultivated in vitro. The endogenous phytohormones ethylene, cytokinins (DHZR, iP, BA, BAR, mT, mTR) and abscisic acid were determined. Their content increased in positive correlation with increasing fluoranthene loading. Plants are dominant biotic component of terrestrial ecosystems and stand at the beginning of the food chain. The plant have abilities to take up, translocate, transform and accumulate environmental contaminants. With the increasing environmental contamination it is necessary to study the phytotoxicity of polycyclic aromatic hydrocarbons (PAHs), which can affect several biochemical and physiological processes in plants. The processes of growth and differentiation in plants are controlled primarily by a system of endogenous growth regulators. The aim of the present study was to evaluate the effect of increasing concentration of PAH fluoranthene on the endogenous phytohormones content in pea plants (Pisum sativum L.) cultivated in vitro. The endogenous phytohormones ethylene, cytokinins (DHZR, iP, BA, BAR, mT, mTR) and abscisic acid were determined. Their content increased in positive correlation with increasing fluoranthene loading. (en)
Title	Endogenous phytohormones content as a sensitive indicator of polycyclic aromatic hydrocarbon pollution Endogenous phytohormones content as a sensitive indicator of polycyclic aromatic hydrocarbon pollution (en)
skos:prefLabel	Endogenous phytohormones content as a sensitive indicator of polycyclic aromatic hydrocarbon pollution Endogenous phytohormones content as a sensitive indicator of polycyclic aromatic hydrocarbon pollution (en)
skos:notation	RIV/00216224:14310/08:00050999!RIV12-MSM-14310___
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Kummerová, Marie Váňová, Lucie
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	366139
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/08:00050999
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	fluoranthene; biomarkers; ethylene; cytokinins; abscisic acid; Pisum sativum L.; in vitro (en)
http://linked.open.../riv/klicoveSlovo	Pisum sativum L. fluoranthene biomarkers ethylene in vitro abscisic acid cytokinins
http://linked.open...ontrolniKodProRIV	[534AF1402482]
http://linked.open...in/vavai/riv/obor	ED
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Kummerová, Marie Váňová, Lucie Zezulka, Štěpán Fišerová, Helena Klemš, Marek
http://localhost/t...ganizacniJednotka	14310

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